Balanced flow meter is a kind of DP flow meters, and it is multi-hole orifice plate. The balanced flow meter has improved the traditional throttle flow meters; it has excellent features as below
It can be applied to the measurement of gas, liquid, gas-liquid two-phase, liquid gas, bi-directional flow, dirty fluids and slurry.
Where To buy Balanced FlowMeter ?
Recently, balanced flow meters are more and more popular, they have great advantages in measuring high temperature and high pressure fluids and have rugged constructions. USA has famous factories to produce balanced flow meters but in expensive cost and long delivery time. Till now, there are still very few Balanced flow meters manufacturers in China. Silver Automation Instruments can supply balanced flowmeters made in China with competitive price and robust quality.
1. Flow sensor Range: DN15~DN3000;
2. Flow meter Accuracy : ±0.3%, ±0.5%, ±1%;
3, straight pipe requirements when install : 0.5D ~ 2D;
4, Pressure loss: 1/3 ~ 1/4 of the traditional orifice plate;
5, the turn down ratio: 10:1, the appropriate working condition data can be made wider;
6, repeatability: 0.1%;
7, β range: 0.25 ~ 0.9;
9, Max fluids Temperature: 850 ° C;
10, Max Operation Pressure : 42MPa;
11. It is possible to measure forward and reverse flow, bi-directional flow meter
Balance flowmeter is a kind of differential
pressure (DP) flow instrument. The working principle is the same as other
differential pressure flowmeters. It is based on the principle of energy
conversion in a sealed pipeline: The square root of the pressure is
proportional to the flow and the difference in the pipeline in the case of an
ideal fluid. The flow in the pipe can be calculated according to the equation
by measuring the differential pressure value. The balanced flow sensor is a multi-holes
throttle rectifier installed on the cross section of the pipe. The size and
distribution of each hole are based on customized with special formulas and
test data, called function holes. When the fluid passes through the hole in the
shape of the disc, the fluid will be balanced and rectified, and the eddy
current will be minimized to form an approximately ideal fluid. Through the
pressure-receiving device, a stable differential pressure signal can be
obtained, according to the law of mass conservation and energy in fluid
mechanics. The law of conservation calculates the volumetric flow and mass flow
of the fluid.